Counterfeit Electronic Cigarette Products with Mislabeled Nicotine Concentrations.

ABSTRACT:

Objectives

We compared nicotine concentrations in one brand of refill fluids that were purchased in 4 countries and labeled 0 mg of nicotine/mL. We then identified counterfeit e-cigarette products from these countries.

Methods

Overall, 125 e-cigarette refill fluids were purchased in Nigeria, the United States (US), England, and China. Nicotine concentrations were measured using high performance liquid chromatography and compared to labeled concentrations. Refill fluids were examined to identify physical differences and grouped into authentic and counterfeit products.

Results

Whereas nicotine was in 51.7% (15/29) of the Nigerian, 3.7% (1/27) of the Chinese and 1.6% (1/61) of the American refill fluids (range = 0.4 - 20.4 mg/mL), 8 British products did not contain nicot

SUBMITTER: Omaiye EE 

PROVIDER: S-EPMC5937541 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature